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Overview

overview

10

Static

static

3

8b1f0fb8b0...7a.dll

windows7-x64

10

8b1f0fb8b0...7a.dll

windows10-2004-x64

10

Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07/02/2025, 05:11

Sharing

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General

  • Target

    8b1f0fb8b0c93823e5c8f77b0814562a416eaa02072244ce69815c6e9b548f7a.dll

  • Size

    2.2MB

  • MD5

    51a202e07a388762720ff5d21da7996c

  • SHA1

    62b14da0c89d6ffc887b88a8d3ec3382bb70e497

  • SHA256

    8b1f0fb8b0c93823e5c8f77b0814562a416eaa02072244ce69815c6e9b548f7a

  • SHA512

    a075c93479facf9173e7fa79757eab231b6981f26a929b9cbcaa366a861b370826397f646eb49f185eaeaa93bb927c06bad13f2169d02050a34ac325ecb66bf7

  • SSDEEP

    49152:/ZzQqIEjvDQPOnR5mSBn/VSlsBzXHWtSyZS:/YcxyZ

Score
10/10
latrodectusloader

Malware Config

Extracted

Family

latrodectus

aes.hex

Extracted

Family

latrodectus

Version

1.4

C2

https://apworsindos.com/test/

https://reminasolirol.com/test/
Attributes
  • group

    Mimikast

  • user_agent

    Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Tob 1.1)

aes.hex

Signatures

  • Latrodectus family
    latrodectus
  • Latrodectus loader

    Latrodectus is a loader written in C++.

    loaderlatrodectus
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\8b1f0fb8b0c93823e5c8f77b0814562a416eaa02072244ce69815c6e9b548f7a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2192
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2192 -s 128
      2⤵
        PID:3004

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2192-4-0x0000000001E50000-0x0000000003B01000-memory.dmp

      Filesize

      28.7MB

      Download

    • memory/2192-0-0x0000000180000000-0x0000000181CB2000-memory.dmp

      Filesize

      28.7MB

      Download